I need to do some experimenting with Brown clustering, graph partitioning, agglomerative clustering.
1) Are there Python/Matlab libraries for that? I know sklearn.cluster but it doesn't have algorithms I need.
2) Is it possible to install graphical interface for Cluto on Mac OS?
3) Overall, are there useful tutorials on using Cluto?
4) Other software for clustering that I could learn within a couple of hours?